diff --git a/package.json b/package.json
index cc2a30e..0480c34 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "eslint": "^9.27.0",
     "eslint-plugin-vue": "^10.0.1",
     "globals": "^16.1.0",
-    "happy-dom": "^17.4.7",
+    "happy-dom": "^20.0.1",
     "prettier": "^3.5.3",
     "tailwindcss": "^4.1.7",
     "tailwindcss-primeui": "^0.6.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index acc2fac..98a6af4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -118,8 +118,8 @@ importers:
         specifier: ^16.1.0
         version: 16.1.0
       happy-dom:
-        specifier: ^17.4.7
-        version: 17.4.7
+        specifier: ^20.0.1
+        version: 20.0.1
       prettier:
         specifier: ^3.5.3
         version: 3.5.3
@@ -149,7 +149,7 @@ importers:
         version: 6.3.5(@types/node@22.15.21)(jiti@2.4.2)(lightningcss@1.30.1)(sass@1.86.0)(yaml@2.7.0)
       vitest:
         specifier: ^3.1.4
-        version: 3.1.4(@types/node@22.15.21)(happy-dom@17.4.7)(jiti@2.4.2)(lightningcss@1.30.1)(sass@1.86.0)(yaml@2.7.0)
+        version: 3.1.4(@types/node@22.15.21)(happy-dom@20.0.1)(jiti@2.4.2)(lightningcss@1.30.1)(sass@1.86.0)(yaml@2.7.0)
       vue-tsc:
         specifier: ^2.2.10
         version: 2.2.10(typescript@5.8.3)
@@ -858,12 +858,18 @@ packages:
   '@types/json-schema@7.0.15':
     resolution: {integrity: sha512-5+fP8P8MFNC+AyZCDxrB2pkZFPGzqQWUzpSeuuVLvm8VMcorNYavBqoFcxK8bQz4Qsbn4oUEEem4wDLfcysGHA==}
 
+  '@types/node@20.19.21':
+    resolution: {integrity: sha512-CsGG2P3I5y48RPMfprQGfy4JPRZ6csfC3ltBZSRItG3ngggmNY/qs2uZKp4p9VbrpqNNSMzUZNFZKzgOGnd/VA==}
+
   '@types/node@22.15.21':
     resolution: {integrity: sha512-EV/37Td6c+MgKAbkcLG6vqZ2zEYHD7bvSrzqqs2RIhbA6w3x+Dqz8MZM3sP6kGTeLrdoOgKZe+Xja7tUB2DNkQ==}
 
   '@types/web-bluetooth@0.0.21':
     resolution: {integrity: sha512-oIQLCGWtcFZy2JW77j9k8nHzAOpqMHLQejDA48XXMWH6tjCQHz5RCFz1bzsmROyL6PUm+LLnUiI4BCn221inxA==}
 
+  '@types/whatwg-mimetype@3.0.2':
+    resolution: {integrity: sha512-c2AKvDT8ToxLIOUlN51gTiHXflsfIFisS4pO7pDPoKouJCESkhZnEy623gwP9laCy5lnLDAw1vAzu2vM2YLOrA==}
+
   '@typescript-eslint/eslint-plugin@8.32.1':
     resolution: {integrity: sha512-6u6Plg9nP/J1GRpe/vcjjabo6Uc5YQPAMxsgQyGC/I0RuukiG1wIe3+Vtg3IrSCVJDmqK3j8adrtzXSENRtFgg==}
     engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
@@ -1638,9 +1644,9 @@ packages:
   graphemer@1.4.0:
     resolution: {integrity: sha512-EtKwoO6kxCL9WO5xipiHTZlSzBm7WLT627TqC/uVRd0HKmq8NXyebnNYxDoBi7wt8eTWrUrKXCOVaFq9x1kgag==}
 
-  happy-dom@17.4.7:
-    resolution: {integrity: sha512-NZypxadhCiV5NT4A+Y86aQVVKQ05KDmueja3sz008uJfDRwz028wd0aTiJPwo4RQlvlz0fznkEEBBCHVNWc08g==}
-    engines: {node: '>=18.0.0'}
+  happy-dom@20.0.1:
+    resolution: {integrity: sha512-LLvZwSHE4XUB6m3G6GQCxfJik6Og7ChaRb4fs11dmPKz6QLqZIihUVsr7qum1VIrJdDQ1HvVlHX+XGMy4OJLTA==}
+    engines: {node: '>=20.0.0'}
 
   has-flag@4.0.0:
     resolution: {integrity: sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==}
@@ -1676,8 +1682,8 @@ packages:
     resolution: {integrity: sha512-gJzzk+PQNznz8ysRrC0aOkBNVRBDtE1n53IqyqEf3PXrYwomFs5q4pGMizBMJF+ykh03insJ27hB8gSrD2Hn8A==}
     engines: {node: '>= 4'}
 
-  immutable@5.1.2:
-    resolution: {integrity: sha512-qHKXW1q6liAk1Oys6umoaZbDRqjcjgSrbnrifHsfsttza7zcvRAsL7mMV6xWcyhwQy7Xj5v4hhbr6b+iDYwlmQ==}
+  immutable@5.1.4:
+    resolution: {integrity: sha512-p6u1bG3YSnINT5RQmx/yRZBpenIl30kVxkTLDyHLIMk0gict704Q9n+thfDI7lTRm9vXdDYutVzXhzcThxTnXA==}
 
   import-fresh@3.3.1:
     resolution: {integrity: sha512-TR3KfrTZTYLPB6jUjfx6MF9WcWrHL9su5TObK4ZkYgBdWKPOFoSoQIdEuTuR82pmtxH2spWG9h6etwfr1pLBqQ==}
@@ -2486,10 +2492,6 @@ packages:
       typescript:
         optional: true
 
-  webidl-conversions@7.0.0:
-    resolution: {integrity: sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==}
-    engines: {node: '>=12'}
-
   webpack-virtual-modules@0.6.2:
     resolution: {integrity: sha512-66/V2i5hQanC51vBQKPH4aI8NMAcBW59FVBs+rC7eGHupMyfn34q7rZIE+ETlJ+XTevqfUhVVBgSUNSW2flEUQ==}
 
@@ -3153,12 +3155,18 @@ snapshots:
 
   '@types/json-schema@7.0.15': {}
 
+  '@types/node@20.19.21':
+    dependencies:
+      undici-types: 6.21.0
+
   '@types/node@22.15.21':
     dependencies:
       undici-types: 6.21.0
 
   '@types/web-bluetooth@0.0.21': {}
 
+  '@types/whatwg-mimetype@3.0.2': {}
+
   '@typescript-eslint/eslint-plugin@8.32.1(@typescript-eslint/parser@8.32.1(eslint@9.27.0(jiti@2.4.2))(typescript@5.8.3))(eslint@9.27.0(jiti@2.4.2))(typescript@5.8.3)':
     dependencies:
       '@eslint-community/regexpp': 4.12.1
@@ -4000,9 +4008,10 @@ snapshots:
 
   graphemer@1.4.0: {}
 
-  happy-dom@17.4.7:
+  happy-dom@20.0.1:
     dependencies:
-      webidl-conversions: 7.0.0
+      '@types/node': 20.19.21
+      '@types/whatwg-mimetype': 3.0.2
       whatwg-mimetype: 3.0.0
 
   has-flag@4.0.0: {}
@@ -4027,7 +4036,7 @@ snapshots:
 
   ignore@7.0.4: {}
 
-  immutable@5.1.2:
+  immutable@5.1.4:
     optional: true
 
   import-fresh@3.3.1:
@@ -4423,7 +4432,7 @@ snapshots:
   sass@1.86.0:
     dependencies:
       chokidar: 4.0.3
-      immutable: 5.1.2
+      immutable: 5.1.4
       source-map-js: 1.2.1
     optionalDependencies:
       '@parcel/watcher': 2.5.1
@@ -4719,7 +4728,7 @@ snapshots:
       sass: 1.86.0
       yaml: 2.7.0
 
-  vitest@3.1.4(@types/node@22.15.21)(happy-dom@17.4.7)(jiti@2.4.2)(lightningcss@1.30.1)(sass@1.86.0)(yaml@2.7.0):
+  vitest@3.1.4(@types/node@22.15.21)(happy-dom@20.0.1)(jiti@2.4.2)(lightningcss@1.30.1)(sass@1.86.0)(yaml@2.7.0):
     dependencies:
       '@vitest/expect': 3.1.4
       '@vitest/mocker': 3.1.4(vite@6.3.5(@types/node@22.15.21)(jiti@2.4.2)(lightningcss@1.30.1)(sass@1.86.0)(yaml@2.7.0))
@@ -4744,7 +4753,7 @@ snapshots:
       why-is-node-running: 2.3.0
     optionalDependencies:
       '@types/node': 22.15.21
-      happy-dom: 17.4.7
+      happy-dom: 20.0.1
     transitivePeerDependencies:
       - jiti
       - less
@@ -4817,8 +4826,6 @@ snapshots:
     optionalDependencies:
       typescript: 5.8.3
 
-  webidl-conversions@7.0.0: {}
-
   webpack-virtual-modules@0.6.2: {}
 
   whatwg-mimetype@3.0.0: {}